teensy layout fix

Chat-Command-Reference.md

@@ -534,6 +534,7 @@ Short for _select relative_. Sets the pos2 at set distances along 3 axes relativ
 //srel left 3 up 5 -front 7
 //scube -z 12 -y -2 x -2
 ```
+
 ## `//sstack`
 Displays the contents of your per-user selection stack. This stack can be pushed to and popped from rather like a stack of plates. See also `//spush` (for pushing to the selection stack) and `//spop` (for popping from the selection stack).